{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell type", "cell line", "RNA", "DNA", "protein"], "input": "The P sequence was located between positions -79 and -69 relative to the transcription start site of the human IL-4 gene , and this location was confirmed by base-substitution mutations ."}
{"cell type": [], "cell line": [], "RNA": [], "DNA": ["P sequence", "transcription start site", "human IL-4 gene", "IL-4 gene"], "protein": []}